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Complete line-up with high efficiency even at -20 °C.
This wall-mounted air conditioner is especially designed for professional applications such as computer rooms where cooling inside the room is necessary even when the outside temperature is low. Furthermore this air conditioner has an automatic changeover system, in order to maintain the inside temperature even when sharp outside temperature changes occur.
Specifications
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| Wall Mounted Professional -20°C • R410A | SINGLE PHASE | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 250 kW | 350 kW | 420 kW | 500 kW | |||||||||||
| EER (Nominal) (1) | W/W | 4,85 (4,23 - 5,00) A | 4,02 (3,57 - 5,00) A | 3,50 (3,50 - 3,16) A | 3,47 (3,50 - 3,02) A | |||||||||
| COP (Nominal) (1) | W/W | 4,86 (4,12-5,15) A | 4,35 (3,63 - 5,15) A | 3,75 (2,88 - 3,24) A | 3,82 (2,88 - 3,11) A | |||||||||
| Kit | KIT-E9-PKEA | KIT-E12-PKEA | KIT-E15-PKEA | KIT-E18-PKEA | ||||||||||
| Cooling capacity (Nominal) | kW | 2,50 | 3,50 | 4,20 | 5,00 | |||||||||
| Cooling capacity (Min) | kW | 0,85 | 0,85 | 0,98 | 0,98 | |||||||||
| Cooling capacity (Max) | kW | 3,00 | 4,00 | 5,00 | 6,00 | |||||||||
| EER (Nominal) (1) | W/W | 4,85 | 4,02 | 3,50 | 3,47 | |||||||||
| EER (Min) (1) | W/W | 4,23 | 3,57 | 3,50 | 3,50 | |||||||||
| EER (Max) (1) | W/W | 5,00 | 5,00 | 3,16 | 3,02 | |||||||||
| Cooling capacity at -10°C | kW | 2,63 | 3,69 | 5,04 | 6,00 | |||||||||
| EER at -10°C | W/W | 7,19 | 5,96 | 6,01 | 6,00 | |||||||||
| Cooling capacity at -20°C | kW | 2,61 | 3,66 | 4,06 | 5,82 | |||||||||
| EER at -20°C | W/W | 6,71 | 5,56 | 4,39 | 5,39 | |||||||||
| SEER (2) | 7,10 A++ | 6,70 A++ | 6,30 A++ | 6,90 A++ | ||||||||||
| Pdesign (cooling) | kW | 2,50 | 3,50 | 4,20 | 5,00 | |||||||||
| Input power cooling (Nominal) | kW | 0,52 | 0,87 | 1,20 | 1,44 | |||||||||
| Input power cooling (Min) | kW | 0,17 | 0,17 | 0,28 | 0,28 | |||||||||
| Input power cooling (Max) | kW | 0,71 | 1,12 | 1,58 | 1,99 | |||||||||
| Annual energy consumption cooling (3) | kWh/a | 123,00 | 183,00 | 233,00 | 254,00 | |||||||||
| Heating capacity (Nominal) | kW | 3,40 | 4,00 | 5,40 | 5,80 | |||||||||
| Heating capacity (Min) | kW | 0,85 | 0,85 | 0,98 | 0,98 | |||||||||
| Heating capacity (Max) | kW | 5,40 | 6,60 | 7,10 | 8,00 | |||||||||
| Heating capacity at -7°C (4) | kW | 3,33 | 4,07 | 4,10 | 4,98 | |||||||||
| COP (Nominal) (1) | W/W | 4,86 | 4,35 | 3,75 | 3,82 | |||||||||
| COP (Min) (1) | W/W | 4,12 | 3,63 | 2,88 | 2,88 | |||||||||
| COP (Max) (1) | W/W | 5,15 | 5,15 | 3,24 | 3,11 | |||||||||
| SCOP (5) | 4,40 A+ | 4,10 A+ | 3,90 A | 4,20 A+ | ||||||||||
| Pdesign at -10°C | kW | 2,80 | 3,60 | 3,60 | 4,40 | |||||||||
| Input power heating (Nominal) | kW | 0,70 | 0,92 | 1,44 | 1,52 | |||||||||
| Input power heating (Min) | kW | 0,17 | 0,17 | 0,34 | 0,34 | |||||||||
| Input power heating (Max) | kW | 1,31 | 1,82 | 2,19 | 2,57 | |||||||||
| Annual energy consumption heating (3) | kWh/a | 891 | 1229 | 1292 | 1467 | |||||||||
| Indoor unit | CS-E9PKEA | CS-E12PKEA | CS-E15PKEA | CS-E18PKEA | ||||||||||
| Indoor power source | V | 230 | 230 | 230 | 230 | |||||||||
| Indoor recommended fuse | A | 16 | 16 | 16 | 16 | |||||||||
| Indoor connection indoor / outdoor | mm² | 4 x 1,5 | 4 x 1,5 | 4 x 1,5 | 4 x 2,5 | |||||||||
| Indoor air flow (Cool) | m³/min | 13,3 | 13,6 | 14,1 | 17,9 | |||||||||
| Indoor air flow (Heat) | m³/min | 14,6 | 14,7 | 15,0 | 19,3 | |||||||||
| Moisture removal volume | L/h | 1,5 | 2,0 | 2,4 | 2,8 | |||||||||
| Indoor sound pressure (Cool -Hi) (5) | dB(A) | 39 | 42 | 43 | 44 | |||||||||
| Indoor sound pressure (Cool -Lo) (5) | dB(A) | 26 | 29 | 32 | 37 | |||||||||
| Indoor sound pressure (Cool -Q-Lo) (5) | dB(A) | 23 | 26 | 29 | 34 | |||||||||
| Indoor sound pressure (Heat -Hi) (5) | dB(A) | 40 | 42 | 43 | 44 | |||||||||
| Indoor sound pressure (Heat -Lo) (5) | dB(A) | 27 | 33 | 35 | 37 | |||||||||
| Indoor sound pressure (Heat -Q-Lo) (5) | dB(A) | 24 | 29 | 29 | 34 | |||||||||
| Indoor dimension (Height) | mm | 295 | 295 | 295 | 295 | |||||||||
| Indoor dimension (Width) | mm | 870 | 870 | 870 | 1070 | |||||||||
| Indoor dimension (Depth) | mm | 255 | 255 | 255 | 255 | |||||||||
| Indoor net weight | kg | 10 | 10 | 10 | 13 | |||||||||
| Outdoor unit | CU-E9PKEA | CU-E12PKEA | CU-E15PKEA | CU-E18PKEA | ||||||||||
| Outdoor sound pressure (Cool -Hi) (5) | dB(A) | 46 | 48 | 46 | 47 | |||||||||
| Outdoor sound pressure (Heat -Hi) (5) | dB(A) | 47 | 50 | 46 | 47 | |||||||||
| Outdoor dimension (Height) (6) | mm | 622 | 622 | 695 | 695 | |||||||||
| Outdoor dimension (Width) (6) | mm | 824 | 824 | 875 | 875 | |||||||||
| Outdoor dimension (Depth) (6) | mm | 299 | 299 | 320 | 320 | |||||||||
| Outdoor net weight | kg | 36 | 36 | 45 | 46 | |||||||||
| Pipe diameter (Liquid) | Inch (mm) | 1/4 (6,35) | 1/4 (6,35) | 1/4 (6,35) | 1/4 (6,35) | |||||||||
| Pipe diameter (Gas) | Inch (mm) | 3/8 (9,52) | 3/8 (9,52) | 1/2 (12,70) | 1/2 (12,70) | |||||||||
| Pipe length range | m | 3 | 3 | 3 | 3 | |||||||||
| Elevation difference (in/out) (8) | m | 15 | 15 | 15 | 20 | |||||||||
| Pipe length for additional gas | m | 5 | 5 | 15 | 15 | |||||||||
| Additional gas amount | g/m | 7,5 | 7,5 | 7,5 | 7,5 | |||||||||
| Refrigerant (R410A) / CO2 Eq. | kg / T | 20 | 20 | 20 | 20 | |||||||||
| Operating range (Cool - Min) | °C | -20 | -20 | -20 | -20 | |||||||||
| Operating range (Cool - Max) | °C | 43 | 43 | 43 | 43 | |||||||||
| Operating range (Heat - Min) | °C | -15 | -15 | -15 | -15 | |||||||||
| Operating range (Heat - Max) | °C | 24 | 24 | 24 | 24 | |||||||||